This discussion has two topics and requires four posts. Before proceeding with the content of section 3.7, respond to Topic 1 below. Then, watch the MathTalk Video: Elasticity of Demand, and return to this forum to reply to your own original post to Topic 1. Then, complete the worksheet using the Interactive Figure, and return to this forum to answer Topic 2. Be sure to monitor the posts and reply to a classmate. Remember, responses to a classmates' post should add substantive meaning to the discussion (be thoughtful, thought provoking, insightful). Before proceeding with the content of this section, post your thoughts regarding the following: Rafael is a business owner, and he wants to increase his revenues. As his business consultant, what would you tell Rafael to do to increase his revenues? You may include more than one suggestion. After watching the MathTalk Video: Elasticity of Demand, reply to your own original post, answering the following: Given the information in the video, what recommendations do you now have for Rafael to increase his revenues